Gina Gazdak, CRNP
NPI 1154310407 · Adult Health Nurse Practitioner · Greenhurst, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gina Gazdak, CRNP is a Adult Health Nurse Practitioner provider in Greenhurst, NY (NPI 1154310407).
Provider details
- NPI number
- 1154310407
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- F305097-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
306 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 306 | $40 |
Typical Medicare-allowed amounts for these services range $40–$40 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 166 | 17 |
| Metformin Hcl | 105 | 11 |
| Atorvastatin Calcium | 77 | — |
| Levothyroxine Sodiumbrand: Synthroid | 69 | — |
| Fenofibrate Nanocrystallizedbrand: Fenofibrate | 55 | — |
| Tamsulosin Hcl | 53 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-19
- Last updated
- 2009-04-06
Frequently asked questions
- What is Gina Gazdak's NPI number?
- Gina Gazdak's National Provider Identifier (NPI) is 1154310407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gina Gazdak's specialty?
- Gina Gazdak is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gina Gazdak located?
- Gina Gazdak's practice location on file with NPPES is 3023 Route 60, Greenhurst, NY 14742-0400.
- What is Gina Gazdak's phone number?
- The practice phone number listed in the NPPES registry for Gina Gazdak is (716) 488-5000.
- Does Gina Gazdak accept Medicare?
- Gina Gazdak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gina Gazdak's NPI active?
- Yes — Gina Gazdak's NPI (1154310407) is active in the NPPES registry as of the last update on 2009-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.